Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
Date prélèvement | 05/08/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6110
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 15.0 | dominant |
Blocs | 17.0 | dominant |
Granulats | 48.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 10.0 | dominant |
Algues | ||
Dalles, argiles | 6.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Granulats | Lente | B |
P8 | Sables | Nulle | B |
P9 | Dalles, argiles | Lente | C |
P10 | Granulats | Nulle | C |
P11 | Granulats | Moyenne | C |
P12 | Granulats | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 10 | 19 |
Leuctra geniculata | 33830 | 1 | ||
Nemoura | 26 | 1 | ||
Micrasema | 268 | 3 | 1 | |
Silo | 292 | 1 | 4 | |
Silo-lithax | 5219 | 2 | ||
Hydropsyche | 212 | 38 | 5 | 10 |
Hydroptila | 200 | 1 | ||
Athripsodes | 311 | 1 | 5 | 23 |
Mystacides | 312 | 4 | 1 | 1 |
Oecetis | 317 | 1 | 1 | |
Leptoceridae | 310 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Cyrnus | 224 | 1 | 1 | |
Polycentropus | 231 | 17 | 10 | 2 |
Lype | 241 | 9 | ||
Rhyacophila lato-sensu | 183 | 1 | 2 | 3 |
Baetis lato sensu | 9794 | 83 | 76 | 59 |
Centroptilum luteolum | 384 | 1 | ||
Ephemerella ignita | 451 | 63 | 4 | 1 |
Ephemerellidae | 449 | 2 | ||
Ephemera | 502 | 1 | 11 | 1 |
Ecdyonurus | 421 | 1 | 1 | |
Rhithrogena | 404 | 1 | ||
Heptageniidae | 399 | 3 | ||
Paraleptophlebia | 481 | 3 | 1 | |
Leptophlebiidae | 473 | 15 | 4 | 3 |
Gerridae | 734 | 1 | ||
Dryops | 613 | 1 | ||
Colymbetinae | 2395 | 1 | ||
Elmis | 618 | 14 | 2 | 3 |
Limnius | 623 | 3 | ||
Oulimnius | 622 | 14 | 4 | 11 |
Athericidae | 838 | 4 | 2 | 3 |
Ceratopogonidae | 819 | 2 | 4 | 1 |
Chironomidae | 807 | 293 | 13 | 180 |
Dixidae | 793 | 1 | ||
Dolichopodidae | 836 | 1 | ||
Empididae | 831 | 2 | ||
Limoniidae | 757 | 5 | 3 | |
Pediciidae | 50011 | 2 | 15 | |
Psychodidae | 783 | 22 | 1 | |
Simuliidae | 801 | 23 | 1 | 3 |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 1 | 1 | |
Onychogomphus | 682 | 1 | ||
Asellidae | 880 | 7 | 3 | 7 |
Pacifastacus leniusculus | 873 | 4 | ||
Gammarus | 892 | 1 | ||
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | ||
Pisidium | 1043 | 1 | 9 | 33 |
Sphaeriidae | 1042 | 5 | 14 | 22 |
Potamopyrgus antipodarum | 979 | 212 | 68 | 301 |
Hydrobiidae | 973 | 52 | 291 | |
Physa (sensu lato) | 997 | 1 | 1 | |
Physella | 19280 | 2 | 2 | |
Ancylus fluviatilis | 1029 | 8 | 82 | 20 |
Oligochaeta | 933 | 156 | 66 | 196 |
Prostoma | 3110 | 1 | ||
Nematoda | 1089 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 |